The University of Arizona
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Vance Nielsen

Professor, Anesthesiology | Member of the Graduate Faculty

Anesthesiology
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10+ Collaborators
$168.2K / $244.3K Funding
200+ Publications
6+ Tech/Patents
4+ News

Research Area

coagulation, snake venom, carbon monoxide, fibrinolysis, venom, hemostasis, toxicology, iron, hematology, blood coagulation, plasma, plasmatic coagulation, hemeoxygenase-1, hypercoagulability, cardiopulmonary bypass, heme modulation, anticoagulant, medical devices, oncology, thrombin activity, heme oxygenase, iron metabolism, biochemistry, snake venoms, fibrinogen, fibrinogenase, fibrinogenolytic activity, inhibition, anticoagulant activity

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    Recent

    Rattlesnake Roundup: Point-of-Care Thrombelastographic Methods Define the Molecular Impacts on Coagulation of Crotalus Venom Toxins In Vitro and In Vivo

    2025

    Phosphate-Buffered Saline and Dimethyl Sulfoxide Enhance the Antivenom Action of Ruthenium Chloride against Crotalus atrox Venom in Human Plasma—A Preliminary Report

    2024
    snake venom, antivenom, ruthenium chloride

    Ruthenium Antivenom Inhibits the Defibrinogenating Activity of Venom in Rabbits

    2024

    Ruthenium-based antivenom attenuates Crotalus atrox venom mediated coagulopathy in rabbits

    2024

    Antivenom Administration After Rattlesnake Envenoming in Arizona Does Not Directly Diminish Pain

    2024
    antivenom, rattlesnake, envenoming, pain, arizona

    The Gilded Clot: Review of Metal-Modulated Platelet Activation, Coagulation, and Fibrinolysis

    2023
    platelet activation, coagulation, fibrinolysis, metal modulation, review

    Novel Toxicodynamic Model of Subcutaneous Envenomation to Characterize Snake Venom Coagulopathies and Assess the Efficacy of Site-Directed Inorganic Antivenoms

    2023
    toxicodynamics, envenomation, snake venom, coagulopathies, antivenoms

    Searching for an Alternate Anticoagulant for Cardiopulmonary Bypass: Does Two Plus Two Equal Two?

    2022
    anticoagulant, cardiopulmonary bypass, drug discovery, coagulation, medical research

    A Case Report of Severe Factor XI Deficiency during Cardiac Surgery: Less Can Be More

    2022
    factor xi deficiency, cardiac surgery, case report, severe, hemostasis

    Review of the Mechanisms of Snake Venom Induced Pain: It’s All about Location, Location, Location

    2022
    snake venom, pain mechanisms, location, review article, pain research

    • Ryan Matika

    • Paul Langlais

    • Martin Weinand

    • Toshinobu Kazui

    • Amy Sussman

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    Vance Nielsen | KMap Profile - Institutional Knowledge Map (KMap)